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KETAHANAN TERHADAP PENYAKIT BERCAK DAUN LAMBAT (CERCOSPORIDIUM PERSONATUM) DAN KARAKTER AGRONOMI KACANG TANAH FAMILI F5 KETURUNAN PERSILANGAN KELINCI x SOUTHERN RUNNER

Oleh: ., Setyo Dwi Utomo, Ety Setiowati, dan Hasriadi Mat Akin

The resistance to late leaf spot (Cercosporidium personatum) and agronomic characters of peanut F5 families derived from crosses between Kelinci x Southern Runner.  Late leafspot disease in peanut can be controlled by planting resistant cultivars. The objective of this study was to evaluate the...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PENYEBARAN DAN DETEKSI MOLEKULER VIRUS GEMINI PENYEBAB PENYAKIT KUNING PADA TANAMAN CABAI DI SUMATERA

Oleh: dan Purnama Hidayat, Sudiono, Nur Yasin, Sri Hendrastuti Hidayat

The distribution and molecular detection of geminivirus pathogen of chilli yellowing disease in Sumatera lsland.  The objective of this research was to investigate the spread and to detect geminivirus in Sumatra Island.  The method is survey infected of plants in  Province of Lampung,...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

POLYTOMOUS QUANTAL RESPONSE OF CROCIDOLOMIA PAVONANA (F.) (LEPIDOPTERA: PYRALIDAE) TO EXTRACTS OF AGLAIA SPP. AND DYSOXYLUM SPP. (MELIACEAE)

Oleh: ., Djoko Prijono

Polytomous Quantal Response of Crocidolomia pavonana (F.) (Lepidoptera: Pyralidae) to Extracts of Aglaia spp. and Dysoxylum spp. (Meliaceae).  This work was done to study the polytomous binary response of the cabbage head caterpillar Crocidolomia pavonana (F.) to extracts of two species each of...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

AKTIVITAS EKSTRAK BIJI TANAMAN MINDI MELIA AZEDARACH (L.) TERHADAP SPODOPTERA LITURA (F.) (LEPIDOPTERA: NOCTUIDAE)

Oleh: ., Hamdani

Activity of Melia azedarach (L.) seed extract against armyworm Spodoptera litura (F.) (Lepidoptera: Noctuidae). This study was conducted to evaluate the effectivenes and biological activity of Melia azedarach L. (Meliaceae) seed extract against armyworm, Spodoptera litura F. The first instar larvae ...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

HUBUNGAN KUTU DOMPOLAN DYSMICOCCUS BREVIPES (CKLL.) (HOMOPTERA : PSEUDOCOCCIDAE) DAN SEMUT API SOLENOPSIS SP. (HYMENOPTERA: FORMICIDAE) PADA DUA CARA BERTANAM NENAS

Oleh: ., Rosma Hasibuan

Association of mealybug, Dysmicoccus brevipes (Ckll.) (Homoptera: Pseudococcidae) and fire ant, Solenopsis sp. (Hymenoptera: Formicidae) on two pineapple–planting patterns.  A pineapple mealybug, Dysmicoccus  brevipes (Ckll.)  (Homoptera: Pseudococcidae) is an important insect p...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

BIOLOGI DAN TRANSFORMASI BELALANG KEMBARA LOCUSTA MIGRATORIA MANILENSIS MEYEN (ORTHOPTERA: ACRIDIDAE) PADA BEBERAPA TINGKAT KEPADATAN POPULASI DI LABORATORIUM

Oleh: ., Hamim Sudarsono , Rosma Hasibuan, dan Damayanti Buchori

Biology and Transformation of the Migratory Locust Locusta migratoria manilensis Meyen (Orthoptera: Acrididae) at Several Laboratory Population Density Levels.  The migratory locust, Locusta migratoria manilensis Meyen (Orthoptera: Acrididae) is one of insect pests in Indonesia that undergoes a...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

ASOSIASI KETERJADIAN KOLONI VERTICILLIUM DAN INTENSITAS NAUNGAN SERTA LETAK DAUN KOPI

Oleh: ., Subli Mujim, Rudi Ruswandi, Cipta Ginting, dan Rusdi Evizal

Association of  Verticillium colony intensity and shade and coffee leaf position. Since conventional control methods of leaf rust of coffee is still unsatisfactory, it is needed to study toward the possibility of using biocontrol agents including factors that may influence the occurrence of the...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

KEPATOGENAN SATELIT RNA YANG BERASOSIASI DENGAN CUCUMBER MOSAIC VIRUS (CMV-satRNA) PADA TANAMAN CABAI

Oleh: ., Hasriadi Mat Akin

Pathogenicity of RNA satellite associated with cucumber mosaic virus (CMV-satRNA) on hot pepper plant.  The objective of this experiment was to determine the pathogenicity of RNA satellite associated with CMV (CMV-satRNA) on hot pepper plant and effects of mix infection of CMV-satRNA and other ...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

PENGARUH WAKTU INFEKSI VIRUS KERDIL PISANG TERHADAP KERENTANAN TIGA KULTIVAR

Oleh: ., Dewi Widyastuti dan Sri Hendrastuti Hidayat

Effects of time of infection of banana bunchy top virus on susceptibility of three banana cultivars. Banana Bunchy Top, caused by Banana Bunchy Top Virus (BBTV), is one of the most important banana diseases in Indonesia. Approach to reduce disease incidence involves prevention of early infection esp...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012

POTENSI AGENSIA HAYATI DAN NABATI DALAM MENGENDALIKAN PENYAKIT BUSUK RIMPANG JAHE

Oleh: Endang Iriani, dan Joko Pramono, Loekas Soesanto, Sudarmono, Nur Prihatiningsih, Abdul Manan,

Potency of biological and botanical agents in controlling ginger rhizome rot. Research aimed at knowing integrity of various control agents in controlling causal agent of ginger rhizome rot. The research was carried out at Gowak Village, Pringsurat District, Temanggung Regency, Central Java Province...

Penerbit: Universitas Lampung • Publikasi: 03 February 2012